Men's Essentials Quartz Chronograph Chronograph measures up to 60 minutes of elapsed time in 1/5-second increments Tachymeter bezel with Black ion-finish Black multi-layered dial with red and Blue accents 24-hour subdial Date calendar LumiBrite hands and 12 o'clock marker Screwdown caseback Case diameter: 43.9mm Stainless steel case Specially designed silicone strap Water-resistant to 10 bar, 100 meters (330 feet) Caliber 8T63